Quick Summary
PhysKcal 5kg x2 1-Inch Olympic Weight Plates are black barbell plates with a rubber finish and a solid cast iron core. They are made for lifting and strength training, with a 1-inch collar opening for compatible bars.
Each plate includes 3 cut-out grip holes, embossed KG markings and a thin profile. The rubber finish is described as helping reduce noise and floor damage, while the stainless steel centre ring is stated to reduce abrasion to bar sleeves.
Who It Is Best For
These plates suit buyers looking for 1-inch weight plates for a barbell, or for adjustable dumbbells that accept a 1-inch collar opening. The 5kg x2 quantity also makes them relevant for anyone wanting a matched pair for training.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | PhysKcal, as named in the product title. |
| Pack quantity | 5kg x2, which means two plates are included. |
| Plate type | Weight plates for lifting and strength training. |
| Collar opening | 1-inch, stated as 25mm, for use with compatible 1-inch barbells or adjustable dumbbells. |
| Finish | Rubber finish in black, with a stated role in reducing noise and floor damage. |
| Core | Solid cast iron core for the stated plate construction. |
| Grip design | 3 cut-out grip holes and enhanced finger grips for loading, unloading and carrying. |
| Markings | Embossed KG markings for easier weight identification. |
What To Know Before You Buy
Check that your barbell or adjustable dumbbell accepts a 1-inch, 25mm collar opening before ordering. The listing is for a 5kg x2 set, so it is worth confirming that this pair matches your intended training setup. The plates are described as thin-profile weights, which may matter if you are planning how much total weight you want to load.
Pros: The pair format, grip holes and embossed KG markings give clear handling and identification points.
Cons: The product is only suitable for equipment with a 1-inch collar opening.
Common Buyer Questions
Are these plates for standard barbells?
They are stated to fit 1-inch barbells and adjustable dumbbells with a 1-inch, 25mm collar opening.
How many plates are included?
Two 5kg plates are included in the set.
Do they have grip holes?
Yes, each plate has 3 cut-out grip holes.
Are the weight markings easy to identify?
They have embossed KG markings.
Final Buying View
If you need a matched pair of 5kg plates for a 1-inch barbell or compatible adjustable dumbbells, this PhysKcal set gives you a clear specification to check against your equipment. Confirm the 25mm collar opening and the two-plate quantity before choosing.





